39805514

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28151}}^1$

素因数の和:28261

約数の個数: 16

約数和(自身を含む): 68916096

約数和(自身を除く): 29110582

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 28151, 56302, 197057, 394114, 2843251, 5686502, 19902757, 39805514]

約数ペア:

[(1, 39805514), (2, 19902757), (7, 5686502), (14, 2843251), (101, 394114), (202, 197057), (707, 56302), (1414, 28151)]